The Labour leader is chosen by the membership in a One Member, One Vote election, using the Alternative Vote run off system.

Last time, Corbyn secured 59.5% of that vote, in the first round. There is no reason to think he has lost substantial support.

The only route MPs may have to stop him being voted back into the top job is by keeping him off the ballot - I think the rules still require 15 MPs nominate him for him to be included.

But if they do that, they will be crucified.

And it might not even work - Corbyn's supporters could just write his name on the ballot. It would have no legal weight, but if a lot of them did it (and they would) then the new leader would be utterly screwed, right from the start.